Stay warm & sleek
Farewell to bulky, large and heavy clothing. Stay warm, sleek and stylish under your favourite fashion in chilly weather.
Warming up your upper back to increase core temperature
Soothing stiff back
made of yarn recycling from 2 PET bottles and conductive yarn
only 88 gram weight (without battery)
Soft and minimal
The adjustable straps are secured by interlacing with the slit to stay soft and flexible. The pocket on the right hand side is to hold the battery and cable control while the wider shoulder strap on the left is to balance the weight of slim battery on the other side.